@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643d1dd7-fe3d-45bc-8c67-f8943585c6f8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643d1dd7-fe3d-45bc-8c67-f8943585c6f8> .